Doctor profile · Federal record
Dr. John Martens, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Des Moines, IA
- NPI 1699852368
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
411 Laurel St, Suite C100
Des Moines, IA 503143017
(515) 643-5168
fax (515) 643-5187 - Mailing address
-
Po Box 816
Des Moines, IA 503040816
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- November 20, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Iowa #34592
- Medicaid
- IA #0258079
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699852368. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,842
Distinct HCPCS
10
Medicare allowed
$224,414
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 635 | 88 | $42 | |
77300 |
Calculation of radiation therapy dose | 330 | 55 | $31 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 324 | 50 | $42 | |
77300 |
Calculation of radiation therapy dose | 210 | 47 | $31 | |
77334 |
Design and construction of complex radiation treatment device | 196 | 71 | $57 | |
77427 |
Radiation treatment management, 5 treatment sessions | 159 | 50 | $179 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 151 | 93 | $35 | |
77427 |
Radiation treatment management, 5 treatment sessions | 110 | 44 | $178 | |
77334 |
Design and construction of complex radiation treatment device | 101 | 43 | $57 | |
77263 |
Complex radiation therapy planning | 65 | 60 | $153 |
In context: peer comparison
Among 8 peers in Des Moines Radiation Oncology Physician, average services per provider: 96. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dendreon Pharmaceuticals LLC | 1 | $32.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
12
Total drug cost
$646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 36 | 12 | $646 |
Hospital affiliations
Frequently asked questions
What is Dr. John Martens's medical specialty?
Dr. John Martens practices Radiation Oncology Physician in Des Moines, IA.
Where does Dr. John Martens practice?
Dr. John Martens practices at 411 Laurel St, Des Moines, IA 503143017. Office phone: 5156435168.
What is Dr. John Martens's NPI?
Dr. John Martens's National Provider Identifier (NPI) is 1699852368, issued by NPPES.
Does Dr. John Martens accept Medicare assignment?
Yes. Dr. John Martens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Martens commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300); Ct guidance for insertion of radiation therapy fields (HCPCS 77014). Source: CMS Medicare Physician & Other Practitioners file.